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AZ-802 · Networking · Networking | Implement on-premises and hybrid name resolution

Practice question 170 of 506 · easy

A domain needs multiple DNS/DC servers that can accept authenticated updates and replicate zone data through AD. Which zone design fits?

Choose the single best answer.

  1. A.A stub zone as the complete writable record database
  2. B.A file-backed primary with every secondary writable
  3. C.An AD-integrated zone with secure dynamic updates
  4. D.A conditional forwarder as the authoritative AD record store
Show the answer and explanation

✓ Correct answer

  • An AD-integrated zone with secure dynamic updates

AD integration supplies directory replication, multi-master writable replicas, and secure updates. File-backed secondaries are read-only. A stub holds authority-locator records rather than a full writable database. A conditional forwarder routes queries rather than hosting the AD records.

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